28929604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{657491}}^1$

素因数の和:657506

約数の個数: 12

約数和(自身を含む): 55229328

約数和(自身を除く): 26299724

約数列:

[1, 2, 4, 11, 22, 44, 657491, 1314982, 2629964, 7232401, 14464802, 28929604]

約数ペア:

[(1, 28929604), (2, 14464802), (4, 7232401), (11, 2629964), (22, 1314982), (44, 657491)]